LTE schedulers

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krishna...@gmail.com

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Oct 10, 2025, 3:15:40 PMOct 10
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Hello everyone,

The following schedulers are currently available in the NS-3 LTE module:

  • ns3::PfFfMacScheduler

  • ns3::RrFfMacScheduler

  • ns3::TdMtFfMacScheduler

  • ns3::TtaFfMacScheduler

  • ns3::FdMtFfMacScheduler

  • ns3::FdBetFfMacScheduler

  • ns3::FdTbfqFfMacScheduler

  • ns3::FdTbfqMbFfMacScheduler

  • ns3::FdBetMbFfMacScheduler

Are there any AI/ML-based schedulers available for the LTE module, similar to ns3::NrMacSchedulerOfdmaAi in the NR module?

압둘하미드이드리스

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Oct 10, 2025, 3:29:56 PMOct 10
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As of now, the ns-3 LTE module does not include AI/ML-based schedulers like ns3::NrMacSchedulerOfdmaAi in the NR module. LTE mainly provides traditional schedulers such as PfFfMacScheduler, RrFfMacScheduler, TdMtFfMacScheduler, etc.

AI/ML scheduling for LTE is possible, but would require a custom implementation. You can:

  1. Study how NrMacSchedulerOfdmaAi works in the NR module.

  2. Extend an existing LTE scheduler to integrate ML models.

  3. Test performance under various network conditions.

Some research has explored ML-based scheduling in ns-3, but there’s no official LTE implementation yet.


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krishna...@gmail.com

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Oct 10, 2025, 11:56:45 PMOct 10
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Any AI/ML scheduler header files available for the LTE module on GitHub like resources? (They might not be officially part of nsnam, but some research work has implemented ML-based LTE /LTE-A scheduling in ns-3.)
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